18100999008

素因数分解:

$2^5\times 3^2\times {\mathrm{71}}^1\times {\mathrm{641}}^1\times {\mathrm{1381}}^1$

素因数の和:2109

約数の個数: 144

約数和(自身を含む): 52319004192

約数和(自身を除く): 34218005184

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 71, 72, 96, 142, 144, 213, 284, 288, 426, 568, 639, 641, 852, 1136, 1278, 1282, 1381, 1704, 1923, 2272, 2556, 2564, 2762, 3408, 3846, 4143, 5112, 5128, 5524, 5769, 6816, 7692, 8286, 10224, 10256, 11048, 11538, 12429, 15384, 16572, 20448, 20512, 22096, 23076, 24858, 30768, 33144, 44192, 45511, 46152, 49716, 61536, 66288, 91022, 92304, 98051, 99432, 132576, 136533, 182044, 184608, 196102, 198864, 273066, 294153, 364088, 392204, 397728, 409599, 546132, 588306, 728176, 784408, 819198, 882459, 885221, 1092264, 1176612, 1456352, 1568816, 1638396, 1764918, 1770442, 2184528, 2353224, 2655663, 3137632, 3276792, 3529836, 3540884, 4369056, 4706448, 5311326, 6553584, 7059672, 7081768, 7966989, 9412896, 10622652, 13107168, 14119344, 14163536, 15933978, 21245304, 28238688, 28327072, 31867956, 42490608, 62850691, 63735912, 84981216, 125701382, 127471824, 188552073, 251402764, 254943648, 377104146, 502805528, 565656219, 754208292, 1005611056, 1131312438, 1508416584, 2011222112, 2262624876, 3016833168, 4525249752, 6033666336, 9050499504, 18100999008]

約数ペア:

[(1, 18100999008), (2, 9050499504), (3, 6033666336), (4, 4525249752), (6, 3016833168), (8, 2262624876), (9, 2011222112), (12, 1508416584), (16, 1131312438), (18, 1005611056), (24, 754208292), (32, 565656219), (36, 502805528), (48, 377104146), (71, 254943648), (72, 251402764), (96, 188552073), (142, 127471824), (144, 125701382), (213, 84981216), (284, 63735912), (288, 62850691), (426, 42490608), (568, 31867956), (639, 28327072), (641, 28238688), (852, 21245304), (1136, 15933978), (1278, 14163536), (1282, 14119344), (1381, 13107168), (1704, 10622652), (1923, 9412896), (2272, 7966989), (2556, 7081768), (2564, 7059672), (2762, 6553584), (3408, 5311326), (3846, 4706448), (4143, 4369056), (5112, 3540884), (5128, 3529836), (5524, 3276792), (5769, 3137632), (6816, 2655663), (7692, 2353224), (8286, 2184528), (10224, 1770442), (10256, 1764918), (11048, 1638396), (11538, 1568816), (12429, 1456352), (15384, 1176612), (16572, 1092264), (20448, 885221), (20512, 882459), (22096, 819198), (23076, 784408), (24858, 728176), (30768, 588306), (33144, 546132), (44192, 409599), (45511, 397728), (46152, 392204), (49716, 364088), (61536, 294153), (66288, 273066), (91022, 198864), (92304, 196102), (98051, 184608), (99432, 182044), (132576, 136533)]